It can be difficult to compare the different charm sizes, so I have created this page to help you better see each charms actual size.
Charms from left to right are: 3/8", 1/2", 5/8", 3/4", 7/8", and 1".
1/2"= smaller than a dime
5/8"= almost the size of a dime
3/4"= almost the size of a penny and nickel- in between
7/8"= slightly smaller than a quarter
1"= slightly larger than a quarter